EP2448472A4 - Catheter-based off-axis optical coherence tomography imaging system - Google Patents
Catheter-based off-axis optical coherence tomography imaging systemInfo
- Publication number
- EP2448472A4 EP2448472A4 EP10794778.0A EP10794778A EP2448472A4 EP 2448472 A4 EP2448472 A4 EP 2448472A4 EP 10794778 A EP10794778 A EP 10794778A EP 2448472 A4 EP2448472 A4 EP 2448472A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- catheter
- imaging system
- optical coherence
- coherence tomography
- tomography imaging
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000003384 imaging method Methods 0.000 title 1
- 238000012014 optical coherence tomography Methods 0.000 title 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
- A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
- A61B5/6852—Catheters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
- A61B5/0062—Arrangements for scanning
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
- A61B5/0062—Arrangements for scanning
- A61B5/0066—Optical coherence imaging
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
- A61B5/0073—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence by tomography, i.e. reconstruction of 3D images from 2D projections
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
- A61B5/0082—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes
- A61B5/0084—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes for introduction into the body, e.g. by catheters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/02007—Evaluating blood vessel condition, e.g. elasticity, compliance
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B9/00—Measuring instruments characterised by the use of optical techniques
- G01B9/02—Interferometers
- G01B9/02049—Interferometers characterised by particular mechanical design details
- G01B9/0205—Interferometers characterised by particular mechanical design details of probe head
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B9/00—Measuring instruments characterised by the use of optical techniques
- G01B9/02—Interferometers
- G01B9/02055—Reduction or prevention of errors; Testing; Calibration
- G01B9/02056—Passive reduction of errors
- G01B9/02057—Passive reduction of errors by using common path configuration, i.e. reference and object path almost entirely overlapping
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B9/00—Measuring instruments characterised by the use of optical techniques
- G01B9/02—Interferometers
- G01B9/02083—Interferometers characterised by particular signal processing and presentation
- G01B9/02089—Displaying the signal, e.g. for user interaction
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B9/00—Measuring instruments characterised by the use of optical techniques
- G01B9/02—Interferometers
- G01B9/0209—Low-coherence interferometers
- G01B9/02091—Tomographic interferometers, e.g. based on optical coherence
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
- A61B5/7235—Details of waveform analysis
- A61B5/7253—Details of waveform analysis characterised by using transforms
- A61B5/7257—Details of waveform analysis characterised by using transforms using Fourier transforms
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N2021/178—Methods for obtaining spatial resolution of the property being measured
- G01N2021/1785—Three dimensional
- G01N2021/1787—Tomographic, i.e. computerised reconstruction from projective measurements
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- Pathology (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Public Health (AREA)
- Surgery (AREA)
- Biophysics (AREA)
- General Physics & Mathematics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Vascular Medicine (AREA)
- Cardiology (AREA)
- Physiology (AREA)
- Human Computer Interaction (AREA)
- Signal Processing (AREA)
- Endoscopes (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US22223809P | 2009-07-01 | 2009-07-01 | |
US24440809P | 2009-09-21 | 2009-09-21 | |
US25810009P | 2009-11-04 | 2009-11-04 | |
PCT/US2010/040811 WO2011003013A2 (en) | 2009-07-01 | 2010-07-01 | Catheter-based off-axis optical coherence tomography imaging system |
Publications (3)
Publication Number | Publication Date |
---|---|
EP2448472A2 EP2448472A2 (en) | 2012-05-09 |
EP2448472A4 true EP2448472A4 (en) | 2015-12-02 |
EP2448472B1 EP2448472B1 (en) | 2019-04-03 |
Family
ID=43411760
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP10794778.0A Active EP2448472B1 (en) | 2009-07-01 | 2010-07-01 | Catheter-based off-axis optical coherence tomography imaging system |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP2448472B1 (en) |
JP (2) | JP5879262B2 (en) |
CN (1) | CN102469940B (en) |
CA (1) | CA2767017C (en) |
WO (1) | WO2011003013A2 (en) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014039099A1 (en) * | 2012-09-06 | 2014-03-13 | Avinger, Inc. | Balloon atherectomy catheters with imaging |
US9005267B2 (en) * | 2011-04-29 | 2015-04-14 | Cleveland Clinic Foundation | Rotational alignment wire system for an endovascular delivery system |
EP2745088A1 (en) | 2011-09-09 | 2014-06-25 | Koninklijke Philips N.V. | Optical monitoring device for monitoring curvature of a flexible medical instrument |
WO2013172974A1 (en) * | 2012-05-14 | 2013-11-21 | Avinger, Inc. | Atherectomy catheter drive assemblies |
US9572529B2 (en) | 2012-10-31 | 2017-02-21 | Covidien Lp | Surgical devices and methods utilizing optical coherence tomography (OCT) to monitor and control tissue sealing |
US10616491B2 (en) | 2013-02-01 | 2020-04-07 | Deka Products Limited Partnership | Endoscope with pannable camera and related method |
WO2014121116A2 (en) * | 2013-02-01 | 2014-08-07 | Deka Products Limited Partnership | Endoscope with pannable camera |
CN104352217A (en) * | 2014-10-21 | 2015-02-18 | 深圳市中科微光医疗器械技术有限公司 | Esophagus OCT system and application method thereof |
CN113208544A (en) * | 2015-09-01 | 2021-08-06 | 德卡产品有限公司 | Endoscope with pannable camera and related methods |
CN105105728B (en) * | 2015-09-07 | 2018-10-02 | 中国科学院微电子研究所 | Pulse wave measuring method and device |
AU2017212407A1 (en) * | 2016-01-25 | 2018-08-02 | Avinger, Inc. | OCT imaging catheter with lag correction |
JP6793522B2 (en) * | 2016-10-31 | 2020-12-02 | オムロンヘルスケア株式会社 | Biometric data processing equipment, biometric data processing systems and programs |
CN108095691A (en) * | 2017-12-18 | 2018-06-01 | 广州永士达医疗科技有限责任公司 | A kind of OCT probe rotating driving device for tube chamber road |
CN108338779A (en) * | 2018-03-07 | 2018-07-31 | 汤姆飞思(香港)有限公司 | A kind of OCT probe driving device and OCT detection devices |
CA3098310A1 (en) | 2018-04-26 | 2019-10-31 | Deka Products Limited Partnership | Endoscope with rotatable camera and related methods |
US20200126195A1 (en) * | 2018-10-23 | 2020-04-23 | Canon U.S.A., Inc. | Imaging apparatus, method, system, and storage medium |
EP4039169A3 (en) | 2021-01-14 | 2022-10-26 | Universidade do Minho | System for screening, diagnosis, or monitoring a colorectal tissue and method thereof |
CN113397604A (en) * | 2021-05-31 | 2021-09-17 | 中国人民解放军总医院 | Sampling device for endoscope and endoscope |
US20230100459A1 (en) * | 2021-09-30 | 2023-03-30 | Cilag Gmbh International | Electrosurgical instrument with fiber optic rotary coupling |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6546272B1 (en) * | 1999-06-24 | 2003-04-08 | Mackinnon Nicholas B. | Apparatus for in vivo imaging of the respiratory tract and other internal organs |
US20060135870A1 (en) * | 2004-12-20 | 2006-06-22 | Webler William E | Methods and apparatuses for positioning within an internal channel |
WO2008086613A1 (en) * | 2007-01-19 | 2008-07-24 | Sunnybrook Health Sciences Centre | Imaging probe with combined ultrasound and optical means of imaging |
WO2009009799A1 (en) * | 2007-07-12 | 2009-01-15 | Volcano Corporation | Catheter for in vivo imaging |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6564087B1 (en) * | 1991-04-29 | 2003-05-13 | Massachusetts Institute Of Technology | Fiber optic needle probes for optical coherence tomography imaging |
DE69514262T2 (en) * | 1994-03-23 | 2001-10-11 | Hamamatsu Photonics K.K., Hamamatsu | Optical fiber catheter |
JP2869020B2 (en) * | 1994-03-23 | 1999-03-10 | 康男 橋本 | Cancer treatment device |
US6879851B2 (en) * | 2001-06-07 | 2005-04-12 | Lightlab Imaging, Llc | Fiber optic endoscopic gastrointestinal probe |
US6749344B2 (en) * | 2001-10-24 | 2004-06-15 | Scimed Life Systems, Inc. | Connection apparatus for optical coherence tomography catheters |
WO2006050453A1 (en) | 2004-11-02 | 2006-05-11 | The General Hospital Corporation | Fiber-optic rotational device, optical system and method for imaging a sample |
DE102005045071A1 (en) * | 2005-09-21 | 2007-04-12 | Siemens Ag | Catheter device with a position sensor system for the treatment of a partial and / or complete vascular occlusion under image monitoring |
US20060252993A1 (en) * | 2005-03-23 | 2006-11-09 | Freed David I | Medical devices and systems |
JP2006288775A (en) * | 2005-04-12 | 2006-10-26 | Hitachi Medical Corp | System for supporting endoscopic surgery |
DE102005021061B4 (en) * | 2005-05-06 | 2011-12-15 | Siemens Ag | Method for tomographic imaging of a cavity by optical coherence tomography (OCT) and an OCT device for carrying out the method |
JP4545696B2 (en) * | 2005-09-30 | 2010-09-15 | 富士フイルム株式会社 | Optical probe |
JP4454030B2 (en) * | 2006-02-21 | 2010-04-21 | 国立大学法人 筑波大学 | Image processing method for three-dimensional optical tomographic image |
US20070270647A1 (en) * | 2006-05-19 | 2007-11-22 | Ams Research Corporation | Handle for Multifunction Endoscope |
JP2008145376A (en) * | 2006-12-13 | 2008-06-26 | Fujifilm Corp | Optical tomographic imaging system |
JP4389032B2 (en) * | 2007-01-18 | 2009-12-24 | 国立大学法人 筑波大学 | Optical coherence tomography image processing device |
JP2008183208A (en) * | 2007-01-30 | 2008-08-14 | Hoya Corp | Oct probe and oct system |
JP2008253492A (en) * | 2007-04-04 | 2008-10-23 | Fujifilm Corp | Tomographic image processing method, apparatus and program |
-
2010
- 2010-07-01 WO PCT/US2010/040811 patent/WO2011003013A2/en active Application Filing
- 2010-07-01 JP JP2012518611A patent/JP5879262B2/en active Active
- 2010-07-01 CN CN201080036357.5A patent/CN102469940B/en active Active
- 2010-07-01 EP EP10794778.0A patent/EP2448472B1/en active Active
- 2010-07-01 CA CA2767017A patent/CA2767017C/en not_active Expired - Fee Related
-
2015
- 2015-07-24 JP JP2015147004A patent/JP6073992B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6546272B1 (en) * | 1999-06-24 | 2003-04-08 | Mackinnon Nicholas B. | Apparatus for in vivo imaging of the respiratory tract and other internal organs |
US20060135870A1 (en) * | 2004-12-20 | 2006-06-22 | Webler William E | Methods and apparatuses for positioning within an internal channel |
WO2008086613A1 (en) * | 2007-01-19 | 2008-07-24 | Sunnybrook Health Sciences Centre | Imaging probe with combined ultrasound and optical means of imaging |
WO2009009799A1 (en) * | 2007-07-12 | 2009-01-15 | Volcano Corporation | Catheter for in vivo imaging |
Non-Patent Citations (1)
Title |
---|
See also references of WO2011003013A2 * |
Also Published As
Publication number | Publication date |
---|---|
JP6073992B2 (en) | 2017-02-01 |
CA2767017A1 (en) | 2011-01-06 |
CN102469940A (en) | 2012-05-23 |
WO2011003013A3 (en) | 2011-03-31 |
WO2011003013A2 (en) | 2011-01-06 |
CN102469940B (en) | 2016-09-21 |
JP5879262B2 (en) | 2016-03-08 |
JP2016005557A (en) | 2016-01-14 |
CA2767017C (en) | 2018-11-27 |
JP2012531972A (en) | 2012-12-13 |
EP2448472B1 (en) | 2019-04-03 |
EP2448472A2 (en) | 2012-05-09 |
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